The BEST Crispy Homemade Sweet Potato Fries Recipe (2024)

FAQs

Why won't my sweet potato fries get crispy? ›

The secret to crispy (instead of soggy) sweet potato fries is to spread them out in an even layer with enough room so that they don't touch. This is especially important if you're making a big batch of fries. Instead of just piling more onto one baking pan, spread them out over two baking pans or cook them in batches.

Sweet potato fries are slightly higher in calories and carbs but also more nutrient dense than French fries. The greatest nutrient difference is that French fries have no vitamin A, while sweet potato fries are high in this nutrient. Vitamin A is important for your vision and immune system ( 2 ).

If you'd like, you can soak the sweet potato slices for 30 minutes up to 2 hours before frying to remove excess starch. Personally, though, going through this step didn't make a real difference for my fries. Peels on or off — it's up to you!

Simmering the fries in water washes away the excess sugars that can cause the fries to brown too much before they have a chance to properly crisp up when frying. The water also activates the starches in the potato. Starch, when fried, is what creates that crispy surface we want!

In this lifetime, a crispy sweet potato depends a *bit* on your method, but also on the potato itself. A standard sweet potato has a lot of moisture, and its structure makes it behave less like a starchy potato, and more like a vegetable like squash or rutabaga.

A properly made fry must hit the oil twice--once at a lower temperature, and then again at 350 degrees Fahrenheit--to get the perfect creamy interior and crunchy exterior. Before all that, though, the secret is to briefly poach them in boiling water (or "blanch" them) before they go into the hot oil.

You can still eat sweet potatoes if you have diabetes, assures Huff. The fiber content in sweet potatoes, especially if you consume them with the skin on, can help reduce spikes in your blood sugar. Plus, how you cook your sweet potatoes can also help reduce the extent to which your blood sugar rises.

However, when it comes to using soaking as a means to prevent oxidation, it's unnecessary to soak sweet potatoes. Sweet potatoes can be diced or peeled, and stored in the refrigerator for several days without changing color. White and yellow potatoes, on the other hand, will oxidize much easier.

To help the flavor pop, sprinkle the fries with a pinch of additional kosher salt immediately after removing them from the air fryer. Banish Soggy Sweet Potato Fries. If your air fryer fries are soggy, it is likely because you over-crowded them in the basket.

I wouldn't bother doing potatoes from the raw state, without soaking. It will take about a half an hour and the texture won't be nearly as rewarding. They just don't get very crispy without that cold soak.

Why are my homemade fries never crispy? ›

If they are still not crispy you might have skipped a step or you might not have let them cool down sufficiently. Make sure to cool them in a single even layer and also make sure that the oil has the right temperature. Or maybe you've used the wrong potatoes to make them.

“I love using russet potatoes because they are the starchiest,” says Nicole. “They have the least amount of moisture, so when you fry them they'll be crispy on the outside and fluffy on the inside.” Drain the sliced potatoes on paper towels as well as you can before frying to ensure the crispiest texture.

Don't overcrowd the baking sheet!

This is an important one! If the baking sheet it too crowded, the sweet potatoes will not crisp. You should provide optimal space for air to flow through, and the sweet potatoes shouldn't be touching.

Fries have a very high starch content. When they are cooked at high temperatures, they absorb moisture which gives them their signature crispy exterior. When they are left out to cool, the starches secrete moisture, which eventually makes the fries' crust soggy.

Don't thaw your fries before baking.

But thawed fries turn into soggy fries. For best results, keep your frozen fries frozen until you're ready to cook them.